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Commitments and Contingencies (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2018 USD ($) Installment | Dec. 31, 2017 USD ($)
Receivables Sold Under Factoring Agreements |  |  |  |
Receivables sold under factoring agreements | $ 39,814 | $ 47,232 | $ 101,354 | $ 79,133
Proceeds from sales of LCs | 8,339 | 0 | 19,231 | 5,571
Operating leases, rent expense | 2,400 | $ 2,500 | 4,700 | $ 5,000
Operating Leases, Future Minimum Payments Due |  |  |  |
2019 (remaining 6 months) | 7,145 |  | 7,145 |
2020 | 8,361 |  | 8,361 |
2021 | 6,016 |  | 6,016 |
2022 | 3,166 |  | 3,166 |
2023 | 2,317 |  | 2,317 |
2024 and thereafter | 3,078 |  | 3,078 |
Total minimum lease payments | 30,083 |  | 30,083 |
Commitments and Contingencies |  |  |  |
Purchase commitments | 489,800 |  | $ 489,800 |
Majority outstanding purchase commitment, period due (in months) |  |  | 12 months |
Cash-based long-term incentive plan, committed amount | $ 129,800 |  | $ 129,800 |
Guarantee arrangements to fund customs guarantees for VAT and other operating requirements |  |  | 22,500 |
Outstanding guarantee arrangements to fund customs guarantees for VAT and other operating requirements |  |  | $ 18,200 |
Minimum | Cash long-term incentive plan |  |  |  |
Commitments and Contingencies |  |  |  |
Cash long-term incentive plan, equal vesting installments | Installment |  |  | 3 |
Cash long-term incentive plan, percentage of equal vesting installments |  |  | 33.33% |
Cash long-term incentive plan, vesting period |  |  | 3 years |
Maximum | Cash long-term incentive plan |  |  |  |
Commitments and Contingencies |  |  |  |
Cash long-term incentive plan, equal vesting installments | Installment |  |  | 4 |
Cash long-term incentive plan, percentage of equal vesting installments |  |  | 25.00% |
Cash long-term incentive plan, vesting period |  |  | 4 years |

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